Datagridview pagination cursor

I have implemented pagination in datagridview by using example from this page http://www.codeproject.com/KB/miscctrl/Pagable_DatagridView.aspx. The pagination works well. However, when I create 2 datagridview with each using different bindingsource, and I click on next for the first datagridview, the other datagridview also automatically paginate to the next one. I guess it's the cursor problem. Could anyone kindly advice please? Thanks in advance!

Check the event handlers as Lusipher mentioned, and also check they definitely aren't sharing a binding source.
I scanned over the code in the link and for the second grid to move forward a page its datasource would have to have its filter changed. The filter is only changed in this line bindingSource1.Filter = "RecordID >= " + RecordID1 + " and RecordID <= " + RecordID2; , which names the bindingsource explicitly. So, best i can tell without seeing your code, either you have changed the code in the link and introduced the problem there, or the datagridviews are sharing a bindingsource.

EDIT: The cursor has nothing to do with it. Changing the cursor just changes the mouse cursor to give the user a visual cue (eg, Cursor = Cursors.WaitCursor; lets them know that the program is working)

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